fix lint errors

app/config/init.ts

@@ -21,7 +21,7 @@ const _syntaxValidation = (cfg: string) => {
     return new vm.Script(cfg, {filename: '.hyper.js'});
   } catch (_err) {
     const err = _err as {name: string};
-    notify(`Error loading config: ${err.name}`, `${err}`, {error: err});
+    notify(`Error loading config: ${err.name}`, JSON.stringify(err), {error: err});
   }
 };
 
@@ -55,8 +55,8 @@ const _init = (userCfg: rawConfig, defaultCfg: rawConfig): parsedConfig => {
     // Merging platform specific keymaps with user defined keymaps
     keymaps: mapKeys({...defaultCfg.keymaps, ...userCfg?.keymaps}),
     // Ignore undefined values in plugin and localPlugins array Issue #1862
-    plugins: (userCfg?.plugins && userCfg.plugins.filter(Boolean)) || [],
-    localPlugins: (userCfg?.localPlugins && userCfg.localPlugins.filter(Boolean)) || []
+    plugins: userCfg?.plugins?.filter(Boolean) || [],
+    localPlugins: userCfg?.localPlugins?.filter(Boolean) || []
   };
 };
 

lib/reducers/ui.ts

@@ -461,13 +461,7 @@ const reducer: IUiReducer = (state = initial, action) => {
     }
   }
 
-  if (
-    typeof state.cols !== 'undefined' &&
-    state.cols !== null &&
-    typeof state.rows !== 'undefined' &&
-    state.rows !== null &&
-    (state.rows !== state_.rows || state.cols !== state_.cols)
-  ) {
+  if (state.cols !== null && state.rows !== null && (state.rows !== state_.rows || state.cols !== state_.cols)) {
     state_ = state_.merge({notifications: {resize: true}}, {deep: true});
   }
 

lib/utils/rpc.ts

@@ -28,6 +28,7 @@ export default class Client {
         this.emitter.emit('ready');
       }, 0);
     } else {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       this.ipc.on('init', (ev: IpcRendererEvent, uid: string, profileName: string) => {
         // we cache so that if the object
         // gets re-instantiated we don't